Categories Pages/posts not working

I have several posts in different categories in wordpress, which show up in my archives, but when i click on the categories i only receive an error message that says "Sorry, but there aren't any posts in the blank category yet" When i click on the individual posts, it even shows what categories they are under, but again, when i click on the url to bring me to all entries in that category, i get the same error message. I have not messed with any coding for query posts etc. It used to work, but stopped after i updated wordpress, updated some plugins, and made some new posts. Any ideas what could be wrong?

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it is possible that it may not have worked prior to the update. the last time i used it it worked fine, but that was about a week ago. the only other person who has any rights to do anything has a user role of an editor to create and edit posts/pages. so i have no idea...

So if you checked the update page and it reports your database is up to date, have you checked wp-admin to verify the posts show up there?

If everything checks out correctly, try to do something simple like switch the permalinks from however they are set now to Default and see if the content appears. If it does, switch your permalinks back the way you had them...

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